Bacteriocins
n. [生化] 细菌素（bacteriocin复数）
🗣️ 情景例句
but in the lapel pocket.
但是在胸前的口袋。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
How should I tell him the bad news?
我该如何告诉他这个坏消息？